Privacy Policy

1. Information We Collect

Test Citadel collects minimal information necessary to deliver authentic, adaptive exam simulations:

• Account Credentials: When you sign in with Google or create an account, we collect your name, email address, and authentication provider ID.
• Diagnostic & Practice Data: Questions completed, answers selected, time per question, accuracy metrics, and score trajectory estimates.
• Payment Information: Financial transactions are processed securely through Stripe. Test Citadel does not store credit card numbers or banking credentials.

2. How We Use Information

We use collected data solely to:

• Deliver calibrated adaptive question modules for Digital SAT and ACT preparation.
• Provide pre-computed Socratic guidance, Desmos graphing strategies, and distractor trap breakdowns.
• Maintain your subscription status and authenticated access.
• We do not sell, rent, or monetize student personal information to third-party advertisers.

3. Data Security & Storage

All traffic to Test Citadel is encrypted end-to-end via TLSv1.3 through Cloudflare Zero Trust. Authentication sessions use cryptographically signed tokens.

4. Student Privacy & COPPA Compliance

Test Citadel complies with relevant student data privacy regulations. Users may request full account and performance history deletion at any time by contacting support.

5. Contact

For privacy inquiries or data requests, contact: [email protected] or visit our Support Center.